Revelation 3:7

To the angel of the church in Philadelphia write: These are the words of the One who is holy and true, who holds the key of David. What He opens no one can shut, and what He shuts no one can open.

Note See Isaiah 22:22.

BSB · Berean Standard Bible
And to the angel of the church in Philadelphia write; These things saith he that is holy, he that is true, he that hath the key of David, he that openeth, and no man shutteth; and shutteth, and no man openeth;
KJV · King James Version
“To the angel of the assembly in Philadelphia write: “He who is holy, he who is true, he who has the key of David, he who opens and no one can shut, and who shuts and no one opens, says these things:
WEB · World English Bible
And to the angel of the church in Philadelphia write: These things saith he that is holy, he that is true, he that hath the key of David, he that openeth and none shall shut, and that shutteth and none openeth:
ASV · American Standard Version

Related passages

From the Treasury of Scripture Knowledge, grouped by the word they explain.

to the
Revelation 1:11; Revelation 2:1
he that is holy
Revelation 4:8; Revelation 6:10; Psalm 16:10; Psalm 89:18; Psalm 145:17; Isaiah 6:3; Isaiah 30:11; Isaiah 41:14, 16, 20; Isaiah 47:4; Isaiah 48:17; Isaiah 49:7; Isaiah 54:5; Isaiah 55:5; Mark 1:24; Luke 4:34; Acts 3:14
he that is true
Revelation 3:14; Revelation 1:5; Revelation 6:10; Revelation 15:3; Revelation 16:7; Revelation 19:2, 11; Revelation 21:5; Matthew 24:35; John 14:6; 1 John 5:20
the key
Revelation 1:18; Isaiah 22:22; Luke 1:32
he that openeth
Revelation 5:3–5, 9; Job 11:10; Job 12:14; Matthew 16:19